diff options
Diffstat (limited to 'db/post_migrate')
| -rw-r--r-- | db/post_migrate/20180119121225_remove_redundant_pipeline_stages.rb | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/db/post_migrate/20180119121225_remove_redundant_pipeline_stages.rb b/db/post_migrate/20180119121225_remove_redundant_pipeline_stages.rb index 3868e0adae1..c1705cd8757 100644 --- a/db/post_migrate/20180119121225_remove_redundant_pipeline_stages.rb +++ b/db/post_migrate/20180119121225_remove_redundant_pipeline_stages.rb @@ -5,10 +5,10 @@ class RemoveRedundantPipelineStages < ActiveRecord::Migration def up redundant_stages_ids = <<~SQL - SELECT id FROM ci_stages a WHERE ( - SELECT COUNT(*) FROM ci_stages b - WHERE a.pipeline_id = b.pipeline_id AND a.name = b.name - ) > 1 + SELECT id FROM ci_stages WHERE (pipeline_id, name) IN ( + SELECT pipeline_id, name FROM ci_stages + GROUP BY pipeline_id, name HAVING COUNT(*) > 1 + ) SQL execute <<~SQL |